STEFANIE GUARINO (CRNA) – Certified Registered Nurse Anesthetist, NPI 1205232857
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
Provider Addresses for STEFANIE GUARINO (CRNA)
690 CANTON ST
SUITE 325
WESTWOOD, MA 020902324
Phone: (781) 407-7713
Fax: (781) 407-0998
Type: Mailing
365 MONTAUK AVE
NEW LONDON, CT 063204700
Phone: (860) 442-0711
Fax: (781) 407-0998
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 14 Open Payments records for all available years, with a total value of $354.
Total Amount is formed as General ($354) + Research ($0) + Ownership ($0) = $354.
Last reported payment date: 2024-12-02 • Largest payer in this snapshot: Takeda Pharmaceuticals U.S.A., Inc. ($313).
Total Amount
$354
General + Research + Ownership
Payments
14
Total payment records
General Amount
$354
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-02
Latest reported date
Top Companies
Largest payers in this snapshot
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2015-01-30
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20150130000156 | I | Certified Registered Nurse Anesthetist (Crna) | CT | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 87 | 87 | $0 |
| 01402 | Anesthesia for procedure for total knee joint replacement | 52 | 51 | $0 |
| 01214 | Anesthesia for total hip replacement | 36 | 35 | $0 |
| 00142 | Anesthesia for lens surgery | 33 | 32 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 23 | 23 | $0 |
Insurance plans in this area (ZIP 02090)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | CT | 01402 | Anesthesia for open or endoscopic total knee joint replacement | 19 | 19 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | CT | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| - | CT | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| A N E S T H E S I O L O G Y | CT | |
| A N E S T H E S I O L O G Y | CT | |
| - | CT | |
| Certified Registered Nurse Anesthetist (Crna) | CT | |
| - | CT | |
| A N E S T H E S I O L O G Y | CA |
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